Manufacturer of commercial and personal smart projector equipment.
Rich Age Two-to-many communication system RC2402 Multi-channel anti-interference

Rich Age Two-to-many communication system RC2402 Multi-channel anti-interference

RC2402 two-to-many communication system can support two-person intercom and multiple people to listen. It also has a one-key simultaneous frequency function. The master needs to press and hold the conf. button of the main transmitter for 3 seconds, and the slave transmitter and receiver can jump to the channel set by the master transmitter. The operation is very simple and convenient.

HOTUS Technology Customized Rich Age Two-to-many communication system RC2402 Multi-channel anti-interference manufacturers From China,With experienced and innovative R&D team .

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+86 13825298359
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RC2402 two-to-many communication system uses 2.4G frequency band, the transmission distance between the main transmitter and the secondary transmitter can reach 80m, and the transmission distance between the transmitter and receiver can reach 180m. The 2.4G frequency band has a frequency hopping function, which can have multiple channels to avoid interference. 2.4G products also have the advantages of low voltage, high efficiency and special effect volume. They can realize the one-key same frequency function without the need for the listener to manually adjust the frequency. Within a distance of 200m, the confidentiality, anti-interference, anti-cross frequency capability and transmission rate are all very good.

The RC2402 two-to-many communication system has a transmitter battery life of up to 12 hours and a receiver battery life of up to 20 hours, satisfying the need for a full day of battery life. The power of the transmitter will be affected by the number of receivers. The more the number of receivers, the greater the power of the transmitter and the battery life will change slightly.

Frequency2403-2483MHZAvailable channel50 channels
DistanceUp to 180 MetersBandwidth80 Mhz
Net weight60gProduct size(L*W*H)50*19*86mm

Operating time Transmitter:

Up to 12 hrsOperating time ReceiverUp to 20 hrs  




1.What’s your shipping method ?
We normally ship by express, by air, and by sea; but we will consider the safety of parcel and the freight, and advise the best way to you after comparing .
2.How to get samples ?
If you need sample of our products , you can e-mail us and tell us which model do you need.
3.Is it a factory or a trading company?
We are a manufacturer of commercial and personal projectors


1.Support customized order for customer .
2.We adhere to the spirit of craftsmanship, and always put product quality, user experience, and customer service on first position.
3.Strictly controlled quality management system .
4.Have nearly 20 national technology patents,over 40+ National.

About HOTUS Technology

Hotus Technology (Shenzhen) Co., Ltd. is a manufacturer dedicated to Intel and ARM architecture platforms, Windows operating system, and Android interactive interfaces ,integrated software and hardware, optical and electrical system R&D, manufacturing and selling ; focused on the fields of interactive education, training, personal business, office, hotel, private cinema, audio and video. Currently focusing on projection computer Integrated products. Our products integrate Hotus application software, electronic whiteboard, 360° digital microphone array, 360° surround panoramic camera system, excellent projection optical system, efficient and silent integrated heat dissipation system, Intel processing chip and Microsoft operating system. In educational applications, using our product equipment and interactive software, combined with on-site teaching applications, we can get a better interactive educational experience and improve the quality and efficiency of teaching. Whether the educated is studying at home or on-site, it can be better to enter the learning status faster, meanwhile it can supervise the quality of teaching at any time. In personal business products, it is convenient to fully display the information and content to customers on business trips or in temporary places. Things that need to be completed in three steps which simplified into one step to improve efficiency and enhance user experience.

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Just tell us your requirements, we can do more than you can imagine.

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